DocumentCode
2919791
Title
Measurement of the Linewidth Enhancement Factor of Quantum Dot Lasers Using External Light Injection
Author
Chu, Y. ; Penty, R.V. ; White, I.H.
Author_Institution
Engineering Department, Cambridge University, UK; yc244@cam.ac.uk
fYear
2005
fDate
30-02 Aug. 2005
Firstpage
59
Lastpage
60
Abstract
A novel linewidth enhancement factor measurement in QD lasers is presented from the change of ASE spectrum with external light injection. The linewidth enhancement factor is measured to be 0.3~ 1.4.
Keywords
Gain measurement; Injection-locked oscillators; Laser noise; Laser theory; Laser transitions; Quantum dot lasers; Threshold current; US Department of Transportation; Waveguide lasers; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN
0-7803-9242-6
Type
conf
DOI
10.1109/CLEOPR.2005.1569349
Filename
1569349
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